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来源:雅诚德英语网
Nitrates produced in excess of the needs of plant life are carried away in water percolating through the soil.
植物生存所需要的过量硝酸盐通过土壤渗滤而被带到水中。
Nitrates produced in excess of the needs of plant life are carried away in water percolating through the soil.
植物生存所需要的过量硝酸盐通过土壤渗滤而被带到水中。